51679992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23663}}^1$

素因数の和:23692

約数の個数: 64

約数和(自身を含む): 159022080

約数和(自身を除く): 107342088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 23663, 47326, 70989, 94652, 141978, 165641, 189304, 283956, 307619, 331282, 496923, 567912, 615238, 662564, 922857, 993846, 1230476, 1325128, 1845714, 1987692, 2153333, 2460952, 3691428, 3975384, 4306666, 6459999, 7382856, 8613332, 12919998, 17226664, 25839996, 51679992]

約数ペア:

[(1, 51679992), (2, 25839996), (3, 17226664), (4, 12919998), (6, 8613332), (7, 7382856), (8, 6459999), (12, 4306666), (13, 3975384), (14, 3691428), (21, 2460952), (24, 2153333), (26, 1987692), (28, 1845714), (39, 1325128), (42, 1230476), (52, 993846), (56, 922857), (78, 662564), (84, 615238), (91, 567912), (104, 496923), (156, 331282), (168, 307619), (182, 283956), (273, 189304), (312, 165641), (364, 141978), (546, 94652), (728, 70989), (1092, 47326), (2184, 23663)]